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* [Bug fortran/53985] New: -Wno-c-binding-type still prints a warning @ 2012-07-16 18:46 burnus at gcc dot gnu.org 2012-07-17 20:08 ` [Bug fortran/53985] " burnus at gcc dot gnu.org 2012-07-17 20:10 ` burnus at gcc dot gnu.org 0 siblings, 2 replies; 3+ messages in thread From: burnus at gcc dot gnu.org @ 2012-07-16 18:46 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53985 Bug #: 53985 Summary: -Wno-c-binding-type still prints a warning Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Keywords: diagnostic Severity: normal Priority: P3 Component: fortran AssignedTo: unassigned@gcc.gnu.org ReportedBy: burnus@gcc.gnu.org Seemingly, I forgot a rather common usage when adding -W(no-)c-binding-type. For the following program, one still gets a warning by default – and it cannot be silenced! subroutine test(x) bind(C) 1 Warning: Variable 'x' at (1) is a parameter to the BIND(C) procedure 'test' but may not be C interoperable subroutine test(x) bind(C) integer :: x end subroutine test --- a/gcc/fortran/decl.c +++ b/gcc/fortran/decl.c @@ -1029,3 +1033,3 @@ gfc_verify_c_interop_param (gfc_symbol *sym) sym->ns->proc_name->name); - else + else if (gfc_option.warn_c_binding_type) gfc_warning ("Variable '%s' at %L is a parameter to the " ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug fortran/53985] -Wno-c-binding-type still prints a warning 2012-07-16 18:46 [Bug fortran/53985] New: -Wno-c-binding-type still prints a warning burnus at gcc dot gnu.org @ 2012-07-17 20:08 ` burnus at gcc dot gnu.org 2012-07-17 20:10 ` burnus at gcc dot gnu.org 1 sibling, 0 replies; 3+ messages in thread From: burnus at gcc dot gnu.org @ 2012-07-17 20:08 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53985 --- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-07-17 20:07:56 UTC --- Author: burnus Date: Tue Jul 17 20:07:32 2012 New Revision: 189586 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189586 Log: 2012-07-17 Tobias Burnus <burnus@net-b.de> PR fortran/53985 * decl.c (gfc_verify_c_interop_param): Make warning conditional on -Wc-binding-type works and improve the wording. 2012-07-17 Tobias Burnus <burnus@net-b.de> PR fortran/53985 * gfortran.dg/bind_c_usage_26.f90: New. * gfortran.dg/bind_c_procs.f03: Add dg-options * "-Wc-binding-type". * gfortran.dg/bind_c_usage_13.f03: Ditto. * gfortran.dg/bind_c_usage_18.f90: Ditto. * gfortran.dg/interop_params.f03: Ditto. Added: trunk/gcc/testsuite/gfortran.dg/bind_c_usage_26.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/decl.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gfortran.dg/bind_c_procs.f03 trunk/gcc/testsuite/gfortran.dg/bind_c_usage_13.f03 trunk/gcc/testsuite/gfortran.dg/bind_c_usage_18.f90 trunk/gcc/testsuite/gfortran.dg/interop_params.f03 ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug fortran/53985] -Wno-c-binding-type still prints a warning 2012-07-16 18:46 [Bug fortran/53985] New: -Wno-c-binding-type still prints a warning burnus at gcc dot gnu.org 2012-07-17 20:08 ` [Bug fortran/53985] " burnus at gcc dot gnu.org @ 2012-07-17 20:10 ` burnus at gcc dot gnu.org 1 sibling, 0 replies; 3+ messages in thread From: burnus at gcc dot gnu.org @ 2012-07-17 20:10 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53985 Tobias Burnus <burnus at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |burnus at gcc dot gnu.org Resolution| |FIXED --- Comment #2 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-07-17 20:10:24 UTC --- FIXED ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-07-17 20:10 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-07-16 18:46 [Bug fortran/53985] New: -Wno-c-binding-type still prints a warning burnus at gcc dot gnu.org 2012-07-17 20:08 ` [Bug fortran/53985] " burnus at gcc dot gnu.org 2012-07-17 20:10 ` burnus at gcc dot gnu.org
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